CVE-2026-16943

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a heap-based buffer overflow...

CVE-2026-16944

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a stack-based buffer overflow...

CVE-2026-16936

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a buffer overflow...

CVE-2026-16934

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to a heap-based buffer overflow...

CVE-2026-19437

IBM AIX 7.2 and 7.3 and IBM PowerVM VIOS 4.1 are affected by a buffer overflow that allows a remote attacker to execute arbitrary code. The NVD assigns a CVSS 3.1 score of 9.8 (Critical) with network vector, low complexity, and no required privileges, while IBM's own scoring rates it 8.1 (High) d...

CVE-2026-19437 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a buffer overflow...

CVE-2026-18832

IBM AIX 7.2, 7.3, and IBM PowerVM VIOS 4.1 are affected by a heap-based buffer overflow that allows a remote attacker to execute arbitrary code. The NVD assigns a CVSS 3.1 score of 9.8 (Critical) with a network attack vector, while IBM's CNA scores it 8.8 (High) using an adjacent network vector. ...

CVE-2026-18832 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a heap-based buffer overflow...

CVE-2026-18828

IBM AIX 7.2, 7.3 and IBM PowerVM VIOS 4.1 are affected by a stack-based buffer overflow that allows a remote, unauthenticated attacker to cause a denial of service . The NVD assigns a CVSS 3.1 score of 7.5 (HIGH) with a network attack vector and no required privileges, while IBM's CNA assessment ...

CVE-2026-18828 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to a stack-based buffer overflow...

CVE-2026-17436 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a heap-based buffer overflow...

CVE-2026-17436

IBM AIX 7.2 and 7.3 and IBM PowerVM VIOS 4.1 are vulnerable to a heap-based buffer overflow that allows a remote attacker to execute arbitrary code . The NVD assigns a CVSS 3.1 score of 9.8 (Critical) with a network attack vector requiring no privileges or user interaction, while IBM's CNA scores...

CVE-2026-17425

IBM AIX 7.2/7.3 and PowerVM VIOS 4.1 have a stack buffer overflow exploitable remotely with no authentication, causing denial of service (CVSS 7.5). IBM's support page (https://www.ibm.com/support/pages/node/7283858) should be checked for applicable fixes. Exploitation details are not provided.

CVE-2026-17425 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to a stack buffer overflow...

CVE-2026-17422

CVE-2026-17422 affects IBM AIX 7.2, 7.3 and IBM PowerVM VIOS 4.1 . A local attacker can exploit a buffer overflow to execute arbitrary code, with a CVSS 3.1 score of 9.3 (CRITICAL) — the vector indicates no privileges required, no user interaction, and a scope change with full confidentiality, in...

CVE-2026-17422 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a buffer overflow...

CVE-2026-17168

CVE-2026-17168 is a stack-based buffer overflow in IBM AIX 7.2, 7.3 and IBM PowerVM VIOS 4.1 that allows a remote authenticated attacker to execute arbitrary code. The CVSS 3.1 score is 8.5 (HIGH) with a changed scope, reflecting full compromise of confidentiality, integrity, and availability. CI...

CVE-2026-17157

CVE-2026-17157 is a critical (CVSS 9.8) stack buffer overflow in IBM AIX 7.2, 7.3 and IBM PowerVM VIOS 4.1 that allows a remote attacker to execute arbitrary code over the network with no privileges or user interaction required. It is one of seven similar stack buffer overflow CVEs disclosed toge...

CVE-2026-17157 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a stack buffer overflow...

CVE-2026-17152

CVE-2026-17152 affects IBM AIX 7.2, 7.3 and IBM PowerVM VIOS 4.1 , allowing a remote attacker to execute arbitrary code via a buffer overflow . The vulnerability requires no authentication or user interaction, with a CVSS 3.1 score of 9.8 (CRITICAL) . CISA's SSVC assessment rates it as automatabl...